<template>
	<view>
		<view class="search-box"> <my-search @click="gotoSearch"></my-search> </view>
		<swiper :indicator-dots="true" :autoplay="true" :interval="3000" :duration="1000" :circular="true">
			<swiper-item v-for="(item, i) in swiperList" :key="i">
				<navigator class="swiper-item" :url="'/subpkg/goods_detail/goods_detail?goods_id=' + item.goods_id"> <image :src="item.image_src"></image> </navigator>
			</swiper-item>
		</swiper>
		<view class="cate-box">
			<view v-for="(item, i) in navList" :key="i" @click="navClickHandler(item)"> <image :src="item.image_src" class="cate-img"></image> </view>
		</view>
		<!-- 楼层区域 -->
		<view class="floor-list">
			<!-- 楼层 item 项 -->
			<view class="floor-item" v-for="(item, i) in floorList" :key="i">
				<!-- 楼层标题 -->
				<image :src="item.floor_title.image_src" class="floor-title"></image>
				<view class="floot-img-box">
					<navigator class="left-img-box" :url="item.product_list[0].url"> <image :src="item.product_list[0].image_src" :style="{ width: item.product_list[0].image_width + 'rpx' }"></image> </navigator>
					<view class="right-img-box">
						<navigator class="right-img-item" v-for="(item2, index) in item.product_list" :key="index" :url="item2.url"> <image :src="item2.image_src" v-if="index !== 0" :style="{ width: item2.image_width + 'rpx' }" mode="widthFix"></image> </navigator>
					</view>
				</view>
			</view>
		</view>
	</view>
</template>

<script>
import badgeMix from '@/mixins/tabbar-badge.js'

export default {
	// 将 badgeMix 混入到当前的页面中进行使用
	mixins: [badgeMix],
	// 省略其它代码...
	data() {
		return {
			swiperList: [],
			navList: [],
			floorList: [],
		}
	},
	onLoad() {
		// 获取轮播图数据
		this.getSwiperList()
		this.getNavList()
		this.getFloorList()
	},
	methods: {
		async getSwiperList() {
			const { data: res } = await uni.$http.get('/api/public/v1/home/swiperdata')
			// 请求失败
			if (res.meta.status !== 200) {
				return uni.$showMsg()
			}
			this.swiperList = res.message
		},
		async getNavList() {
			const { data: res } = await uni.$http.get('/api/public/v1/home/catitems')
			// console.log(res)
			if (res.meta.status !== 200) return uni.$showMsg()
			this.navList = res.message
		},
		async getFloorList() {
			const { data: res } = await uni.$http.get('/api/public/v1/home/floordata')
			// console.log(res)
			if (res.meta.status !== 200) return uni.$showMsg()
			res.message.forEach(floor => {
				floor.product_list.forEach(prod => {
					prod.url = '/subpkg/goods_list/goods_list?' + prod.navigator_url.split('?')[1]
				})
			})
			this.floorList = res.message
			uni.$showMsg('数据请求成功')
		},
		navClickHandler(item) {
			// 判断点击的是哪个 nav
			if (item.name === '分类') {
				uni.switchTab({
					url: '/pages/cate/cate',
				})
			}
		},
		gotoSearch() {
			uni.navigateTo({
				url: '/subpkg/search/search',
			})
		},
	},
}
</script>

<style lang="scss">
swiper {
	height: 330rpx;

	.swiper-item,
	image {
		width: 100%;
		height: 100%;
	}
}

.cate-box {
	display: flex;
	justify-content: space-around;
	margin: 20rpx 0;
}

.cate-img {
	height: 120rpx;
	width: 140rpx;
}

.floor-title {
	height: 60rpx;
	width: 100%;
	display: flex;
}

.floot-img-box {
	display: flex;
	padding-left: 10;
}

.right-img-box {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-around;
}

.search-box {
	position: sticky;
	top: 0;
	z-index: 999;
}
</style>
